[URL="http://api.tweetmeme.com/share?url=http://espn.go.com/dallas/nfl/story/_/id/8597153/tony-romo-jay-ratliff-dallas-cowboys-check-ok&service=bit.ly&source=espn"][IMG]http://api.tweetmeme.com/imagebutton.gif?url=http://espn.go.com/dallas/nfl/story/_/id/8597153/tony-romo-jay-ratliff-dallas-cowboys-check-ok[/IMG][/URL]Dallas Cowboys quarterback Tony Romo does not need an MRI because of a back strain, and nose tackle Jay Ratliff did not suffer his second high left ankle sprain of the season.